Home / 3,883,554.93-5,824,702.67-1,834,213.28

Finding the Fourth Proportional to 3,883,554.93, 5,824,702.67 and 1,834,213.28

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Solution

The fourth proportional to 3,883,554.93, 5,824,702.67 and 1,834,213.28 is: 2,751,022.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,554.93 : 5,824,702.67 = 1,834,213.28 : x
  2. Step 2: Convert to fraction form
    3,883,554.93/5,824,702.67 = 1,834,213.28/x
  3. Step 3: Cross multiply
    3,883,554.93x = 5,824,702.67 × 1,834,213.28
  4. Step 4: Simplify right side
    3,883,554.93x = 10,683,746,972,913.51
  5. Step 5: Solve for x
    x = 10,683,746,972,913.51/3,883,554.93
  6. Step 6: Final answer
    x = 2,751,022.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.